187
Multipoint Attribute
C
h
apt
er
7:
M
u
lti
p
o
in
t Vi
d
eoc
onf
e
re
n
ce
10
Method of choosing Selected
Communication Mode - SCM
Custom:
Number of lines (1B/
2B/4B/6B)
Audio algorithm
(G.711, G.728, G.722)
Auto:
Video frame rate (7.5/
10/15/30fps)
Video encoding mode
(CIF/QCIF)
Fixed or switched
automatically:
Video algorithm
(H.261 fixed, H.261 or
H.263 switched
automatically)
Restrict (56K fixed/
Auto)
Custom:
LAN bandwidth (Total
rate of all points, max.
1920 Kbps)
Audio algorithm
(G.711, G.728, G.722)
Auto:
Video frame rate (7.5/
10/15/30fps)
Video encoding mode
(CIF/QCIF)
Fixed or switched
automatically:
Video algorithm
(H.261 fixed, H.261 or
H.263 switched
automatically)
11
Capability of secondary
terminals
Capable of audio
sending/receiving and
video receiving only.
Capable of audio
sending/receiving only
via a normal phone.
Capable of audio
sending/receiving and
video receiving only.
Capable of audio
sending/receiving only
via a normal phone.
12
Call setup provision(s)
No call/receive
reservation
No call/receive
reservation
13
Control capabilities
–
–
13.1
Numbering of terminals
Simple chair control using BAS
No
No
Equipped
No
13.2
MLP facilities (T.120)
No
No
13.3
H.224 (simplex data)
Equipped
Equipped
14
Cascading
No
Equipped
14.1
Fixed rates (“simple”)
No
No
14.2
Master/Slave
No
Equipped
15
Terminal identification
No
Equipped
16
MBE capability
No
–
Number
Attribute
Value (H.320 MCU)
Value (H.323 MCU)
Summary of Contents for Ipela PCS-TL50
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